CASIO G-SHOCK nano DWN-5600-4JR Red Brand new, unopened. Casio CASIO DWN-5600-4JR ＜Product Overview＞ This is the "G-SHOCK nano," a miniature G-SHOCK that replicates the iconic "DW-5600" at approximately 1/10th the size. While it fits on your finger, it's been recreated with meticulous molding technology, down to the side buttons, buckle, and LCD display. To prevent product substitution, returns are not accepted. Thank you for your understanding.